Effect of microencapsulation and mango peel powder on probiotics survival in ice cream
| Autor: | María Hayayumi-Valdivia, Carla Pretell-Vásquez, Luis Márquez-Villacorta |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Ice cream
030309 nutrition & dietetics Bifidobacterium lactis By-products Symbiotic law.invention Matrix (chemical analysis) 03 medical and health sciences Probiotic 0404 agricultural biotechnology Lactobacillus acidophilus law TX341-641 Food science Sodium alginate 0303 health sciences Chemistry Nutrition. Foods and food supply Probiotics Mango peel 04 agricultural and veterinary sciences Apparent viscosity Co-encapsulation 040401 food science Co encapsulation Food Science |
| Zdroj: | Brazilian Journal of Food Technology, Vol 24 (2021) Brazilian Journal of Food Technology v.24 2021 Brazilian Journal of Food Technology Instituto de Tecnologia de Alimentos (ITAL) instacron:ITAL |
| ISSN: | 1981-6723 |
| Popis: | This study evaluated the effect of microencapsulation and addition of mango peel powder on the survival of Lactobacillus acidophilus and Bifidobacterium lactis, overrun, apparent viscosity, and overall acceptability of symbiotic ice cream during storage at -20 °C for 180 days. Six formulations of vanilla-flavored ice cream were prepared: three with addition of probiotic cultures at a concentration of 108 CFU/g and 0, 2%, and 3% mango peel powder microencapsulated in a sodium alginate matrix, and three with free addition. Analytical evaluations were performed after 1, 30, 60, 90, 120 and 180 days of storage. The results showed that microencapsulation of probiotics and prebiotics statistically influenced (p < 0.05) the characteristics evaluated. The formulation with microencapsulated probiotics and 2% mango peel powder was considered as the best product. This formulation is promising for future commercial application as a functional food because, at the end 180 days of storage, it showed probiotics population >106 CFU/g, 72.97% overrun, 292 mPA apparent viscosity, and good overall acceptance (7.6 points) equivalent to “I like it very much”. |
| Databáze: | OpenAIRE |
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